display technology by abhishek mahajan
TRANSCRIPT
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SHREEJEE INSTITUTE OF TECHNOLOGY AND MANAGEMENT
Display technology
• Guided By:- Mr.Prakash Singh Panwar
• By:- Shubham Yadav• EC BRANCH 1ST YEAR
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What is screenless display technology
Screenless Display Technology is a system of transferring information/data through an
electronic video source without using screen.Screenless Display technology has the main aim of displaying or transmitting information without any
help of the screen (or) the projector.
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Basic Display of SDT
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Three part division of SDT
The SDT is divided into mainly three parts i.e. there three main concepts used in SDT.They are as follows:
Visual Image Retinal Direct Synaptic Interface
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1. Visual Image
• Visual Image Screenless Display includes any screenless image that the eye can perceive.
• These system works by focussing a laser beam that generates a plasma environment from the oxygen and nitrogen present in air, thus displays holographic images i.e. 3D floating objects in mid air (3D technology).
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Display of Visual Image:
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2. Retinal Direct
• Virtual display systems are a class of screenless displays in which images are projected directly onto the retina .
• In 3D technology user requires glasses to wear in order to view the 3D image but by inserting Retinal Display technology user don’t require any glasses to view any image.
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Pictorial View of Retinal Direct
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3. Synaptic Interface
• Synaptic Interface is a concept which is based on Brain-Computer Interface.
• The working of BCI is that it creates the pathway between the brain and an external device.
• This concept helps the computer to read and interpret signals directly from the brain .
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Display of Synaptic Interface:
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Working Principle of SDT
• Working of Screen less Display Technology is based on its three concepts i.e. Visual Image, Retinal Display and Synaptic Interface.
• The technology allows synaptic interfaces that bypasses the eye altogether, transmitting visual information directly to the brain.
• We can see things because when light bounces on an object and enters our eye; light focuses on the retina to form an image.
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Working Figure of SDT
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Applications of SDT
• Mobile Technology• Hologram Projections• Latest Laser technology• Magical Air Display
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Application Image
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Future Enhancements
• In the future the world may be dominated with the screen less display technologies and this enriches the world of technological empowerment in the field of computer technology.
• Screen less displays promises the cost effective aspect and also brighter future in the information technology.